8110225680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{128489}}^1$

素因数の和:128768

約数の個数: 80

約数和(自身を含む): 25237491840

約数和(自身を除く): 17127266160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 10520, 12624, 15780, 21040, 31560, 63120, 128489, 256978, 385467, 513956, 642445, 770934, 1027912, 1284890, 1541868, 1927335, 2055824, 2569780, 3083736, 3854670, 5139560, 6167472, 7709340, 10279120, 15418680, 30837360, 33792607, 67585214, 101377821, 135170428, 168963035, 202755642, 270340856, 337926070, 405511284, 506889105, 540681712, 675852140, 811022568, 1013778210, 1351704280, 1622045136, 2027556420, 2703408560, 4055112840, 8110225680]

約数ペア:

[(1, 8110225680), (2, 4055112840), (3, 2703408560), (4, 2027556420), (5, 1622045136), (6, 1351704280), (8, 1013778210), (10, 811022568), (12, 675852140), (15, 540681712), (16, 506889105), (20, 405511284), (24, 337926070), (30, 270340856), (40, 202755642), (48, 168963035), (60, 135170428), (80, 101377821), (120, 67585214), (240, 33792607), (263, 30837360), (526, 15418680), (789, 10279120), (1052, 7709340), (1315, 6167472), (1578, 5139560), (2104, 3854670), (2630, 3083736), (3156, 2569780), (3945, 2055824), (4208, 1927335), (5260, 1541868), (6312, 1284890), (7890, 1027912), (10520, 770934), (12624, 642445), (15780, 513956), (21040, 385467), (31560, 256978), (63120, 128489)]